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[PDF] Top 20 An extensive reef system at the Amazon River mouth

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An extensive reef system at the Amazon River mouth

An extensive reef system at the Amazon River mouth

... obtained at six stations of the 2010 cruise (73) and two stations of the 2012 cruise, inside and outside the plume, and in the ...in the plume and subplume interface) was ... See full document

12

Ectoparasites community in Satanoperca jurupari (Cichlidae) from the Jari River, a tributary from Amazon River in Northern Brazil

Ectoparasites community in Satanoperca jurupari (Cichlidae) from the Jari River, a tributary from Amazon River in Northern Brazil

... of the most species-rich and widespread families of fish distributed across the Americas, Africa, and Asia, with around 1700 valid species (VANHOVE et ...in the Amazon River ... See full document

7

Salt Fluxes in a Complex River Mouth System of Portugal

Salt Fluxes in a Complex River Mouth System of Portugal

... is the Stokes drift associated with a finite amplitude tidal-wave propagating back and forth in the ...channel. At station A, this term is higher during the spring tide survey than in ... See full document

11

Reproductive biology of Macrobrachium surinamicum (Decapoda: Palaemonidae) in the Amazon River mouth

Reproductive biology of Macrobrachium surinamicum (Decapoda: Palaemonidae) in the Amazon River mouth

... using the Student test (Zar 1999). The differences in sex ratio were analyzed and tested using the Chi-square (χ2) test ...of the three embryonic stages, the mean egg volume with ... See full document

8

New records of the genus Agelas Duchassaing Michelotti, 1864 (Porifera, Agelasida) off the Amazon River mouth, Brazil, Southwestern Atlantic

New records of the genus Agelas Duchassaing Michelotti, 1864 (Porifera, Agelasida) off the Amazon River mouth, Brazil, Southwestern Atlantic

... off the state of Maranhão has a sandy bot- tom, which increases at northwest from the mouth of the Parnaíba River, with the highest content off ...Only the sandy ... See full document

8

Brachyuran crustaceans from the bycatch of prawn fisheries at the mouth of the Amazon river

Brachyuran crustaceans from the bycatch of prawn fisheries at the mouth of the Amazon river

... fruit. The matapi consists of a cylinder made of fibers of palm trees jupati (Raphia vinifer), bacaba (Oenocarpus bacaba) or miriti (Mauritia flexuosa) and open in both ends in which a pair of cone made of sticks ... See full document

8

Metal contamination budget at the river basin scale: a critical analysis based on the Seine River

Metal contamination budget at the river basin scale: a critical analysis based on the Seine River

... used. River exports at mouth, commonly determined on an annual basis, encapsulate the whole catchment information, ...from the anthroposphere and retention processes within ... See full document

28

Modern pollen signatures of the Amazon River and major tributaries

Modern pollen signatures of the Amazon River and major tributaries

... has an essential role in assessing past floristic shifts and as the vegetation tightly relates to the climate, hydrology and geomorphology, it works as a great paleoenvironmental tool ... See full document

25

Selection of an Experimental Fish Ladder Located at the Dam of the Itaipu Binacional, Paraná river, Brazil

Selection of an Experimental Fish Ladder Located at the Dam of the Itaipu Binacional, Paraná river, Brazil

... and the associated hydraulic regime constitute fundamental factors for the ascent of fishes; being responsible for a large part of the selection imposed by these facilities (Clay, ...that the ... See full document

8

EVM.net : an extensive tool for web content management

EVM.net : an extensive tool for web content management

... By the late 90’s Brazil experienced the “boom” of Internet although its use was restricted to the universities and large ...context the Parliament of the state of Rio Grande do Sul ... See full document

6

Invertebrates Associated with Paspalum repens (Poaceae) at the Mouth of Caracu Stream (1991-1992), Affluent of the Paraná River, Porto Rico - PR - Brazil

Invertebrates Associated with Paspalum repens (Poaceae) at the Mouth of Caracu Stream (1991-1992), Affluent of the Paraná River, Porto Rico - PR - Brazil

... repens at the mouth of the Caracu Stream on the left margin of the Paraná River were characterized and ...With the exception of May 1991, low density of organisms ... See full document

9

Diel responses of phytoplankton of an Amazon floodplain lake at the two main hydrological phases

Diel responses of phytoplankton of an Amazon floodplain lake at the two main hydrological phases

... with the major rivers and their ...changing the successional processes of their aquatic communities and resulting in high diversity (Ward et ...occurs at smaller scales, resulting from stochastic ... See full document

14

Aquaculture of the stalked barnacle Pollicipes pollicipes: improving farming techniques in an extensive system located in Sines (Portugal)

Aquaculture of the stalked barnacle Pollicipes pollicipes: improving farming techniques in an extensive system located in Sines (Portugal)

... allowed the development of an artificial substratum “barticle”, (AQUAPOLLIS project, patent request submitted in March 2017, see ...in the natural habitat (Cape of Sines, ...success. The ... See full document

73

PRESENCE OF ORGANOPHOSPHATE INSECTICIDES IN FISH OF THE AMAZON RIVER

PRESENCE OF ORGANOPHOSPHATE INSECTICIDES IN FISH OF THE AMAZON RIVER

... among the most com- monly used pesticides in Santarém were ana- lyzed, thus neglecting other potentially harm- ful ...by the FDA procedures, letting metabolite concentra- tions of these insecticides ... See full document

14

Artisanal fisheries of the Xingu River basin in Brazilian Amazon

Artisanal fisheries of the Xingu River basin in Brazilian Amazon

... on the Xingu is another important characteristic of the Amazon region’s profile of commercial artisanal fisheries, which are typically multi-specific, exploiting an ample variety of stocks, ... See full document

13

Nutrient and phytoplankton biomass in the Amazon River shelf waters

Nutrient and phytoplankton biomass in the Amazon River shelf waters

... The Amazon River estuary is notable at the Amazon Continental Shelf, where the presence of the large amount of water originating from the Amazon ... See full document

15

Quantification of atmosphere - soil mercury fluxes by using a dynamic flux chamber: application at the Negro River basin, Amazon.

Quantification of atmosphere - soil mercury fluxes by using a dynamic flux chamber: application at the Negro River basin, Amazon.

... Na área desmatada os fluxos foram significativamente maiores que nas áreas de floresta, com valores positivos tanto durante o dia quanto durante a noite, e estão tam- bém de acordo com o[r] ... See full document

7

Coral reef origins of atmospheric dimethylsulfide at Heron Island, southern Great Barrier Reef, Australia

Coral reef origins of atmospheric dimethylsulfide at Heron Island, southern Great Barrier Reef, Australia

... is an important trace gas that has the potential to play a significant role in the Earth’s radiation budget, there is continuing interest in measuring DMS in the biosphere for the ... See full document

11

Response of suspended sediment concentration to tidal dynamics at a site inside the mouth of an inlet: Jiaozhou Bay (China)

Response of suspended sediment concentration to tidal dynamics at a site inside the mouth of an inlet: Jiaozhou Bay (China)

... in the study area are low because of low water energy and limited fine-grained sediment ...to the bed, the variability of SSC is governed by settling/ resuspension processes and SSC is highly ... See full document

13

Measuring the risk of an Iranian banking system using Value at Risk (VaR) Model

Measuring the risk of an Iranian banking system using Value at Risk (VaR) Model

... and system failure increase operating risk meaningfully and the loss associated with related events within the organization increases operating risk ...However, the study did not confirm that ... See full document

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